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Changelog

All notable changes to Reqon are documented here.

This project follows Semantic Versioning.

Unreleased​

No changes yet.

0.3.0​

Released 2025-01-08

Added​

  • Durability features
    • Checkpoint/resume for fault-tolerant execution - missions can resume after crashes
    • Time-travel debugging with trace snapshots and replay
    • Resource-free pause step with webhook/timeout resume triggers
  • Control server for pause/resume and live status queries
  • Heartbeat support for monitoring long-running missions
  • Debug mode for step-through execution
  • VS Code extension for Reqon syntax highlighting
  • File store adapter for persistent JSON storage
  • bulkUpsert method on store adapters for efficient batch operations
  • Mock server demo for testing without real APIs

Changed​

  • Improved docs site with brand colors, logos, and better readability
  • Pre-commit hooks for lint and format
  • Better parallel action context isolation

Fixed​

  • Mobile hamburger menu visibility
  • Various test fixes and CI improvements
  • Share link URLs on docs site

0.2.0​

Released 2024-12-21

Added​

  • Object literal support in expressions
  • Guard clauses for conditional execution
  • Xero API example enabled

Changed​

  • Package renamed from reqon to reqon-dsl

0.1.0​

Released 2024-12-01

Initial release.

Added​

  • DSL syntax - Mission/action/step structure for declarative pipelines
  • HTTP fetching
    • GET, POST, PUT, PATCH, DELETE methods
    • Pagination strategies: offset, page number, cursor-based
    • Retry with exponential/linear/constant backoff
    • Incremental sync with since: lastSync
  • Store adapters
    • Memory (testing/temporary)
    • File (JSON persistence)
    • PostgREST/Supabase (SQL)
  • Authentication
    • OAuth2 with token refresh
    • Bearer token
    • Basic auth
    • API key (header or query)
  • Resilience
    • Rate limiting with pause strategy
    • Circuit breaker for cascading failure prevention
  • Scheduling
    • Cron expressions
    • Fixed intervals (seconds, minutes, hours, days)
    • Daemon mode for continuous execution
  • OpenAPI integration
    • Load specs from URL or file
    • Type-safe call syntax using operationId
    • Response validation against schema
  • Webhook support with wait step for async callbacks
  • CLI for running missions from terminal
  • MCP server for Model Context Protocol integration